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N389MD

Open the Markdown

2013 Agustawestland Philadelphia AW139 · Pratt & Whitney Canada PT6C-67C

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© OpenStreetMap
Registered owner
Maryland State Police Aviation Command
Location
Middle River, MD
Owner type
Government
Serial number
41338
Year built
2013
Type
Rotorcraft
Engine
Turbo-shaft
Airworthiness
Standard, transport
Airworthiness date
October 15, 2013
Certificate issued
December 19, 2013
Expires
December 31, 2029
Mode S code
A47DD0
Agustawestland Philadelphia AW139Airframe model · 17 seats · 2 engines · 99 registeredTCDS R00002RDAirframe · Agustawestland Philadelphia AW139TCDS E00068ENEngine · Pratt & Whitney Canada PT6C-67C

From the FAA registry file of October 24, 2026.

On this page

Airworthiness directives that may apply · 66

Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.

2007In forceSuperseded2026
See all 76 ADs

Information bulletins that may apply · 1

Advisory, not mandatory.

Airframe · Agustawestland Philadelphia AW139

SAIB NM-10-12Navigation: Flight Management SystemIssued Jan 7, 2010

NTSB investigations

No NTSB investigations matched to N389MDMatched by N-number and event date, checked against the reported serial number, make and model. Investigations from before this aircraft carried the mark are under Earlier aircraft. Investigations on Agustawestland Philadelphia AW139 aircraft

FAA incident reports · 1

FAA accident and incident reports matched to this aircraft by N-number and event date, checked against the reported make and model.

Incident 20150213001639ICruise/Level Flight · Rock Hall, MDWhile in cruise on a maintenance validation flight, the right door window departed the aircraft. The aircraft was 2 NM northwest of Rock Hall, MD and over the chesapeake bay when the window left the aircraft.Feb 13, 2015 · Minor damage

Service difficulty reports · 5

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

SDR 2026FA0000480Windshield · crackedDURING CRUISE FLIGHT OF 150 KIAS, SIC NOTICED WHAT LOOKED LIKE TO BE CRACKS IN SEALANT LOCATED ON THE PIC WINDSCREEN LOCATED AT THE TOP RIGHT CORNER ABOUT A 1/3 OF THE WAY DOWN AS YOU ARE LOOKING AT THE WINDSCREEN FROM THE SIC SEAT, WITH LIGHT VISIBLE THROUGH Jun 1, 2026 · N389MD · Agusta AW139 · Flight Compartment WindowsSDR 2022FA0000093None · fracturedDURING AIRCRAFT RUN, AND RELEASE OF PARKING BRAKE, PILOT'S RIGHT YAW PEDAL STUD BROKE WHICH AFFIXES THE BRAKE CYLINDER TO THE PEDAL ASSEMBLY, WHICH LED TO THE INABILITY FOR THE PILOT IN COMMAND TO USE THE THE RIGHT BRAKE. THE PILOT SECOND IN COMMAND APPLIED BFeb 15, 2022 · N389MD · Agusta AW139 · Rotorcraft Flight ControlSDR 2019FA0000204Display · inoperativeDISPLAY UNIT WOULD NOT POWER UP WHEN ELECTRICAL POWER WAS APPLIED.Jun 21, 2019 · N389MD · Agusta AW139 · Central DisplaySDR 2015FA0000089Window · detachedTHE INCIDENT OCCURRED WHILE THE FLIGHT CREW, PILOT AND MAINTENANCE TECH, WAS ATTEMPTING TO RECORD THE ENGINE PARAMETERS AND VIBRATION LEVEL WHILE AT AT VNE OR VH. PIC WAS FLYING THE AIRCRAFT "ATTENTIVELY" AND UTILIZING THE "AS " MODE TO ACCELERATE THE HELICOPMar 12, 2015 · N389MD · Agusta AW139 · Door WindowsSDR KY1R20150422001Line · crackedAFTER THE CREW REPORTED THAT THE COCKPIT, FWD AIR CONDITIONING WAS INOPERATIVE, BLOWING HOT AIR, TECH ATTEMPTED TO SERVICE SYS WITH AC SERVICING CART. CART WOULD NOT ALLOW TECH TO PROGRESS BEYOND RECOVERY TO VACUUM MODE, DIE TO "HIGH PRESSURE" IN THE SYS. ITJul 2, 2014 · N389MD · Agusta AW139 · Air Conditioning System

STCs that may be installed · 77

Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.

See all 77 STCs